Let’s just take a detailed think about the MP5 MKE Variation that Century Arms is now importing. The BS constraints required by 922(r) are bypassed, and foreign element counts are rendered meaningless, by bringing the firearms in as pistols. Made only as an "overstamped" model (an arsenal-refurbished M1 with new https://www.safeheavenfirearms.com/product/barrett-model-82a1-50-bmg-tan-rifle-14031/